This datasheet introduces the features and characteristics of DG201A and DG202 quad SPST, CMOS analog switches, including input signal range, low rDS(ON), TTL, CMOS compatibility, pull-up resistor, latch-up protection, second source, maximum supply ratings, logic inputs accept negative voltages, and packages.
The DG201A and DG202 are quad SPST CMOS analog switches designed with Intersil's 44 V process. They feature latch‑proof, break‑before‑make operation, low ON resistance (<175 Ω) and support both TTL and CMOS logic levels.
The document provides absolute maximum ratings, detailed electrical specifications, test circuit diagrams, and mechanical dimensions for the three available package types (CERDIP, PDIP, SOIC). It also includes ordering information and handling cautions for ESD sensitivity.
| Input signal range | ±15 V |
|---|---|
| ON resistance | <175 Ω |
| Maximum supply rating | 44 V |
| Maximum lead temperature (soldering 10 s) | 300 °C |
The devices are designed for a maximum supply voltage of 44 V.
The ON resistance is specified as less than 175 Ω.
The parts are offered in CERDIP, PDIP, and SOIC packages.